Egyptian coal (#2207)

ID-number#2207
MaterialEgyptian coal
Classification ECN Phyllis classification ▸ fossil fuel ▸ coal
NTA 8003 classification ▸ [800] samengestelde stromen
Submitter organisationECN (Netherlands)
Submission date2001-11-13
LiteratureR. Korbee, S. Eenkhoorn, P.G.Th. Heere, H.J.M. Visser, R.N.J. Comans, J.H.A. Kiel, Combustion characteristics of low quality battle coals; Mineral matter transformations, ECN-report ECN-C-99-035 (1999).

Values

Property Unit Value Std dev Det lim Lab Date Method Remarks
ar dry daf

Fuel Properties

Proximate Analysis

Moisture content wt% 1.93
Ash content wt% 8.24 8.40
Volatile matter wt% 54.13 55.20 60.26
Fixed carbon wt% 35.70 36.40 39.74 Calculated

Ultimate Analysis

Carbon wt% 69.02 70.38 76.83 Measured
Hydrogen wt% 5.40 5.51 6.01 Measured
Nitrogen wt% 1.26 1.28 1.40 Measured
Sulphur wt% 2.41 2.45 2.68 Measured
Oxygen wt% 14.09 14.37 15.69 Measured
Total (with halides) wt% 102.41 102.46 102.69 Calculated

Calorific Values

Net calorific value (LHV) MJ/kg 26.89 27.47 29.99
Gross calorific value (HHV) MJ/kg 28.12 28.67 31.30
HHVMilne MJ/kg 28.88 29.45 32.15 Calculated

Chemical Analyses

Halides

Chlorine (Cl) mg/kg 686.5 700.0 764.2 Measured

Major elements

Aluminium (Al) mg/kg (dry) 6 000.0 Measured
Potassium (K) mg/kg (dry) 420.0 Measured
Sodium (Na) mg/kg (dry) 210.0 Measured
Calcium (Ca) mg/kg (dry) 2 000.0 Measured
Silicon (Si) mg/kg (dry) 9 900.0 Measured
Magnesium (Mg) mg/kg (dry) 320.0 Measured
Iron (Fe) mg/kg (dry) 12 000.0 Measured
Phosphorus (P) mg/kg (dry) 70.0 Measured
Titanium (Ti) mg/kg (dry) 720.0 Measured